bone marrow juvenile xanthogranuloma
See also
juvenile xanthogranuloma (JXG)
Synopsis
hypercellular marrow
paratrabecular clusters of lipidized histiocytes positive for CD68, CD4, and factor XIII(a) and negative for S100 and CD1a.
References
Kesserwan C, Boue DR, Kahwash SB. Isolated juvenile xanthogranuloma in the bone marrow: report of a case and review of the literature. Pediatr Dev Pathol. 2007 Mar-Apr;10(2):161-4. PMID: 17378689